"ELMOS"
Phosphorus (III) bromide

Physical-chemical properties Name

1.Formula

 PBr

2.Formula weight

270.70

3.LgP(mm Hg)=B - A/T(Kelvin)

 -

4.Melting point, o

-40.5

5.Boiling point, o

172−173/760 mm Hg

6.Density, g/cm 3

2.87 (20o)

7.Index of refraction

1.6945 (20o)

8.Color

colorless liquid

9.Class of danger

 

10.Stability to air

liquid, smoked at the air,
sensitive moisture

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